/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/EdGraphSchema_Niagara.h
[UNiagaraParameterCollection](API\Plugins\Niagara\UNiagaraParameterCollection) * VariableIsFromParameterCollection ( const [FNiagaraVariable](API\Plugins\Niagara\FNiagaraVariable) & Var ) const